/*******************************************************************************
 * Copyright (c) 2000, 2006 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v20.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 * This class is a copy/paste of org.eclipse.jface.text.Line
 *******************************************************************************/
package org.eclipse.lsp4jakarta.ls.commons;

/**
 * Describes a line as a particular number of characters beginning at
 * a particular offset, consisting of a particular number of characters,
 * and being closed with a particular line delimiter.
 */
final class Line /* implements IRegion */ {

    /** The offset of the line */
    public int offset;
    /** The length of the line */
    public int length;
    /** The delimiter of this line */
    public final String delimiter;

    /**
     * Creates a new Line.
     *
     * @param offset the offset of the line
     * @param end the last including character offset of the line
     * @param delimiter the line's delimiter
     */
    public Line(int offset, int end, String delimiter) {
        this.offset = offset;
        this.length = (end - offset) + 1;
        this.delimiter = delimiter;
    }

    /**
     * Creates a new Line.
     *
     * @param offset the offset of the line
     * @param length the length of the line
     */
    public Line(int offset, int length) {
        this.offset = offset;
        this.length = length;
        this.delimiter = null;
    }

    //@Override
    public int getOffset() {
        return offset;
    }

    //@Override
    public int getLength() {
        return length;
    }

    @Override
    public String toString() {
        return "Line [offset: " + offset + ", length: " + length + ", delimiter: '" + delimiter + "']"; //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    }
}
